Expandable one-piece sleeve for an ice chest



FIG. 1 is an isometric view from the front, left and top of an expandable one-piece sleeve for an ice chest showing our new design; the broken lines depicting the ice chest form no part of my design;

FIG. 2 is an isometric view of the front, left and top thereof, the extended corner is intended to depict the expandability of the sleeve;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side elevational view thereof, the right side elevational view is a mirror image; and,

FIG. 6 is a front elevational view thereof, the rear elevational view is a mirror image. 

The ornamental design for an expandable one-piece sleeve for an ice chest, as shown and described. 